Picture quality improvement in MPEG-4 video coding using simple adaptive filter.
Kee-Koo KwonSung-Ho ImDong-Sun LimPublished in: ACM Multimedia (2004)
Keyphrases
- video coding
- quality improvement
- adaptive filter
- motion estimation
- object based coding
- motion compensated
- rate distortion
- motion compensation
- bit rate
- video coder
- video coding standard
- video compression
- advanced video coding
- motion vectors
- video quality
- video codec
- rate control
- video signals
- step size
- quality assurance
- macroblock
- compressed domain
- computational complexity
- machine learning
- video sequences
- multimedia
- visual quality
- compressed video
- frequency domain
- gray scale
- cost function